Searching for solar siblings among the HARPS dataS. F. A. Batista, V. Zh. Adibekyan, S. G. Sousa, N. C. Santos, E. Delgado Mena and A. A. HakobyanA&A, 564 (2014) A43DOI: https://doi.org/10.1051/0004-6361/201423645